package org.rency.crawler.fetch.repository;

/**
 * 描述: ${TODO}<br>
 * 最近修改时间:2017/11/22 18:55<br>
 *
 * @author CaiyuRen
 * @version V1.0
 * @since 2017/11/22 18:55
 */
public interface FetchedQueueRepository {

  public boolean exists(String fetchNo);

  public boolean save(String fetchNo,String fetchUri);

  public boolean delete(String fetchNo);

  public int deleteAll();

}
